Effects of thermic treatment - Redrying on the physical properties of the oriental tobacco varieties

Popovic, R. . 3. Sektor, Poslovnica za naucno istrazivacki rad

Effects of thermic treatment - Redrying on the physical properties of the oriental tobacco varieties

1989

Popovic, R. ("Centroprom export-import", Beograd (Yugoslavia). 3. Sektor, Poslovnica za naucno istrazivacki rad)

Physical properties of this tobacco have shown considerable dependence upon influence of thermic treatment redrying under laboratory conditions. This treatment at the temperatures of 45 deg. C and 55 deg. C has caused increased elasticity and water retention capability and reduction of relative tobacco mass - but very slight, while at temperatures of 65 deg. C and 75 deg. C this influence is considerably stronger - which has been especially obvious after ageing. Processing of this tobacco at the temperatures of 85 deg. C, and especially at 95 deg. C and 105 deg. C has shown unfavourable influence on the values of the above parameters.

Показать больше [+]